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Project Description

The QDist package implements the O(n log^2 n) time
method for computing the quartet distance between
unrooted evolutionary trees.

System Requirements

System requirement is not defined
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2003-07-28 09:56
1.0.2

The tree parser now accepts trees with branch-length annotations. The main application ignores these values, of course, but by accepting them in the input files, qdist can more easily be used to compare trees that are created from other programs that do include branch lengths.
Tags: Minor feature enhancements

2003-07-16 12:02
1.0.1

The options for disabling caching were changed.
Tags: Minor bugfixes

2003-06-20 10:59
1.0.0

This version features 4-5 times improvement in runtime at the cost of a slight increase in memory usage.
Tags: Minor feature enhancements

2003-06-16 11:07
0.9.9

A number of minor optimizations were made,
resulting in an algorithm that runs roughly
twice as fast as the previous version.
Tags: Minor feature enhancements

2003-06-04 10:48
0.9.3

An overrun was fixed by using gmp, as incorrect
results were being generated for larger trees
(200 leaves or more).
Tags: Major bugfixes

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